CAD-CAM

TECHNOLOGY

CAD/CAM /CAE

Oleh :

Haris Setiawan

CAD/CAM/CAE System

CAD/CAM/CAE system

Hardware Software

Computing machine Graphics device

Display processing unitDisplay deviceInput device

Output device

Hardware System

Computing Unit

DisplayProcessing

unit

Displaydevice

Input device

Output device

Perangkat keras (Hardware system) terdiri :

Input Output Devices

Computer

Keyboard

Keypad

Digitizer

Trackball

Joystick

Mouse

Tablet

Input

Printer

Plotter

Disk

Tape

Microfilm

CDROM

CRT display with light pen

Output

Input Output Devices

Input Output Devices

Input Output Devices

Input Output Devices

Input Output Devices

Input Output Devices

Input Output Devices

Software System

Software System

Software System Application Software

Operating System DOS MS-Windows Linux UnixDriverMouseVideo

Graphic software AuoCAD Solidworks Cimatron Pro/E Database/PDMCalculationTools

Software System

Operating system atau OS adalah perangkat lunak sistem yang bertugas untuk melakukan kontrol dan manajemen perangkat keras serta operasi-operasi dasar sistem, termasuk menjalankan software aplikasi

Sistem operasi utama dibagi menjadi 3 kelompok besar:

Keluarga Microsoft Windows - yang antara lain terdiri dari ;Windows Desktop Environment (versi 1.x hingga versi 3.x), Windows 9x (95, 98, dan ME), danWindows NT (NT 3.x, NT 4.0, 2000, XP, Server 2003, Vista, Windows 7 (Seven) yang dirilis th 2009, danWindows Orient yang akan dirilis pada tahun 2014)).

Software System

Keluarga Unix dengan antarmuka POSIX, seperti SCO UNIX, keluarga BSD, GNU/Linux, MacOS/X (berbasis kernel BSD dikenal Darwin) dan GNU/Hurd.

Mac OS, adalah sistem operasi untuk komputer Appleyang biasa disebut Mac atau Macintosh. Sistem operasi terbaru adalah Mac OS X versi 10.4 (Tiger). Awal tahun 2007 direncanakan peluncuran versi 10.5 (Leopard).

Sedangkan komputer Mainframe, dan Super komputermenggunakan banyak sekali sistem operasi yang berbeda-beda, umumnya merupakan turunan dari sistem operasi UNIX yang dikembangkan oleh vendor seperti IBM AIX, HP/UX, dll.

Software SystemApplication Software : Integrated CAD/CAM/CAE

Pro/ENGINEER

One of the CAD/CAM/CAE industrys leading suppliersof software tools from Parametric Technology Corp.(PTC)

A pioneer of the new feature-based, parametricallydriven design paradigm in late 1980s, now industrialstandard.

A system used to automate the development of amechanical product from its conceptual design throughproduction.

Pro/ENGINEER

Offering integrated software technologies to reduce time to

market, improve engineering process, and optimize product quality. One of the fastest growing companies in the mechanical

design automation market Improved users interface in recent release

Pro/ENGINEER

Software System

A process-centric CAD/CAM software solution marketed exclusively by IBM and developed by Dassault Systems

A system used to design and manufacture many complex 3D products. Today, 7 out of every 10 airplanes and 4 out of every 10 cars are designed using CATIA-CADAM Solutions, making it the de facto standard for these markets.

CATIA

CATIA

CATIA

A software of choice for a wide variety of applicationsranging from consumer goods and machinery to plant design and shipbuilding.

300,000 CATIA users worldwide, nearly half in English language markets

Software System

AutoCAD and Mechanical Desktop

A worlds leading PC-based 3D mechanical design package, from AutoDesk Inc. Used to be the primary PC drafting package (dealer, PC) The worlds most popular CAD software due to its lower cost and PC platform

AutoCAD and Mechanical Desktop

New features (Mechanical Desktop): ACIS 3.0 Advanced Solid Modeling Engine NURBS Surface Modeling Robust Assembly Modeling and Automated

Associative Drafting

Flexible programming tools, AutoLISP, ADS and ARX

Software System

SolidWorks

3D Computer-aided Mechanical Design softwarefrom SolidWorks Corp. founded in 1993 and acquiredbe Dassault System in 1997.

A leader of the group of new lower-priced mechanicaldesign solution companies based upon componentsoftware.

A system used for designing and engineering partsand assemblies in a completed 3D-centric processlinked to automated assembly and drafting functions.

The first solid modeling program to run in nativeWindows environments, and sells for a fraction of thecost of similar programs

Software System

Established 1982 Dedicated solutions for mold, tool and die makers Powerful solutions for manufacturers of discrete parts Headquarters: Israel Subsidiaries: China, Germany, Italy, UK, USA, Japan, India Distributors: 35 countries, worldwide More than 20,000 installations worldwide

CimatronE

CimatronE

I. CAD/CAM System are Classified into four types:

Mainframe-based systems

Minicomputer-based systems

Workstation-based Systems

Microcomputer/PC-based System

CAD/CAM/CAE Classification

1. Mainframe-based systems

CAD/CAM/CAE Classification

Powerful Inconvenient High cost

CPU

Mainframe computer

Mainframe computer

Mainframe computer

Workstation 1

PrinterPlotterWorkstation 2 Workstation n

System environment User

environment

LAN

2. Minicomputer-based systems

CPU

Mini computer

Workstation 1 Printer PlotterWorkstation 2 Workstation n

System environment User

environment

LAN

Inconvenient and not powerful enough

for complex 3d modeling.

System disk

CD Rom

CAD/CAM/CAE Classification

3. Workstation-based Systems

File Server

Eng. WS 1 Printer PlotterEng. WS 2

User environment

LAN

own computing power multiple tasks network and file-sharing convenient Low costs Present and trend

CAD/CAM/CAE Classification

4. Microcomputer/PC-based System

File Server

High end PC 1 Printer PlotterHigh End PC 2

User environment

LAN

own computing power multiple tasks network and file-sharing convenient Lowest costs Present and trend

CAD/CAM/CAE Classification

II. CAD/CAM System are Classified into :

Application area: Product designMechanical eng.Architectural desi gn& Constr.Eng.PipingCircuit DesignBoard & IC layout

Modeling Method :2D 3D

CAD/CAM/CAE Classification

Selection of CAD/CAM System depend on :

CAD/CAM/CAE System Selection :

1. System related issues

2. Geometric modeling-related issues

3. Design documenttation and applications

CAD/CAM Evolution

2D Drafting

3D Wireframe design

Surface and solid ,modeling

Assembly modeling

Parametric Modeling

Knowledge based engineeringRulebased

Geometri-based

1960s 1970s 1980s 1990s

Intelligent Processes

Finite Element Modeling

Process Simulation

Design for Manufacturing

Design Optimization

Increasing Product definition

(Geometric and nongeometric information)